Skip to Content
MilliporeSigma

Key Documents

View All Documentation

Skip To

F4049

ANTI-FLAG® M2-FITC antibody, Mouse monoclonal

clone M2, purified immunoglobulin, buffered aqueous solution

Synonym(s):

Monoclonal ANTI-FLAG® M2, Anti-ddddk, Anti-dykddddk

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
0.2 mg

Estimated to ship onJuly 01, 2026fromSAINT LOUIS

$720.00
1 mg

Estimated to ship onJuly 06, 2026fromSAINT LOUIS

$1,670.00
5 x 1 mg

Estimated to ship onJuly 06, 2026fromSAINT LOUIS

$2,440.00

About This Item

NACRES:
NA.32
UNSPSC Code:
12352203
Conjugate:
FITC conjugate
Clone:
M2, monoclonal
Application:
IF (d)
Citations:
114

$720.00

Estimated to ship onJuly 01, 2026Details

​
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

mouse

Quality Segment

200

conjugate

FITC conjugate

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

M2, monoclonal

form

buffered aqueous solution

species reactivity

all

concentration

~1 mg/mL

technique(s)

direct immunofluorescence: 10 μg/mL using mammalian cells fixed with methanol:acetone

isotype

IgG1

immunogen sequence

DYKDDDDK

shipped in

dry ice

storage temp.

−20°C

General description

Anti Flag M2-FITC antibody is used for the detection of Flag fusion proteins.This monoclonal antibody is covalently conjugated to flourescein isothiocyanate (FITC). The antibody recognizes the FLAG sequence at the N-terminus, Met N-terminus, and C-terminus.Binding is not Calcium dependent. F4049 is an Affinity purified antibody, increasing sensitivity in most applications.

Application

Antibody is suitable for immunofluorescence, immunocytochemistry, immunohistochemistry, immunoblotting, flow cytometry and electron microscopy. Ideal for use when detection of Flag fusion proteins is required in a murine host, where secondary antibodies could cause cross reactivity.

Learn more product details in ourFLAG® application portal.

Physical form

Solution in 10 mM phosphate buffered saline, plus 1% BSA and 0.1% sodium azide, pH 7.4

Legal Information

ANTI-FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany
FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
A9594F9291F1804
ANTI-FLAG® M2-FITC antibody, Mouse monoclonal clone M2, purified immunoglobulin, buffered aqueous solution

Sigma-Aldrich

F4049

ANTI-FLAG® M2-FITC antibody, Mouse monoclonal

Monoclonal ANTI-FLAG® M2-Cy3 antibody, Mouse monoclonal clone M2, purified immunoglobulin, buffered aqueous solution (Supplied as a solution in 10 mM sodium phosphate)

Sigma-Aldrich

A9594

Monoclonal ANTI-FLAG® M2-Cy3 antibody, Mouse monoclonal

ANTI-FLAG® BioM2 antibody, Mouse monoclonal clone M2, purified immunoglobulin, buffered aqueous glycerol solution

Sigma-Aldrich

F9291

ANTI-FLAG® BioM2 antibody, Mouse monoclonal

ANTI-FLAG® M2 antibody, Mouse monoclonal 1.0-1.2 mg/mL, clone M2, affinity isolated antibody, buffered aqueous solution (50% glycerol, 10 mM sodium phosphate, and 150 mM NaCl, pH 7.4)

Sigma-Aldrich

F1804

ANTI-FLAG® M2 antibody, Mouse monoclonal

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

affinity isolated antibody

conjugate

FITC conjugate

conjugate

CY3 conjugate

conjugate

biotin conjugate

conjugate

unconjugated

clone

M2, monoclonal

clone

M2, monoclonal

clone

M2, monoclonal

clone

M2, monoclonal

species reactivity

all

species reactivity

all

species reactivity

all

species reactivity

all

biological source

mouse

biological source

mouse

biological source

mouse

biological source

mouse

shipped in

dry ice

shipped in

dry ice

shipped in

dry ice

shipped in

wet ice

Still not finding the right product?

Try our Product Selector Tool to narrow your options

Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters